@book{49493,
	author = {LENZ, Siegfred.},
	title = {Deutschstunde :},
	publisher = {Deutscher Taschenbuch Verlag.},
	address = {[München] :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=49493}
}